Cell phone repeater



FIG. 1 is a perspective view of our design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a first top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side view thereof, an opposite side being a mirror image of this view;

FIG. 6 is a first end view thereof; and,

FIG. 7 is an end view thereof showing a second end opposed to the first end.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cell phone repeater, as shown and described. 